Profits

From the Federal Reserve in St. Louis (FRED)

Corporate Profits After Tax - All Firms and Non-Financial Firms (without IVA and CCAdj) (CP)
 

Real (2020 dollars) corporate profits / employee

Calculated as:
1,000,000*Corporate Profits After Tax (without IVA and CCAdj)/(Gross Domestic Product: Implicit Price Deflator/100)/All Employees, Total Nonfarm